package com.gwcm.service;

import com.gwcm.exception.BusinessException;
import com.gwcm.model.dto.oos.OssRequest;


/**
 *  阿里云对象存储业务层
 * @author yanhuanzhan
 * @date 2022/11/21 - 12:43
 */
public interface IOssService {
    /**
     * 获取阿里云对象存储需要的参数
     * @return
     * @throws BusinessException
     */
     OssRequest policy() throws BusinessException;
}
